Precautions for assembling mobile phone signal jammers

The cell phone jammer is an advanced data security product that uses special electromagnetic signals to form an interception zone in the target area, preventing the mobile phone from receiving data information from the communication base station and establishing contact with the base station. When using the signal jammer, the following four aspects need to be considered:

Preparation before assembling the mobile phone signal jammer:

1. Before assembling the device, make sure that the wireless antenna has been properly installed according to the specified mark, and then turn on the switch to avoid damaging the device.
2. Before assembling the device, first familiarize yourself with the location of the communication base station and place the jammer close to the base station for the best shielding effect.
3. During the assembly process, pay attention to any metal materials within one meter of the device to prevent signal reflection and potential interference from affecting the shielding effect.
4. In specific environments such as gas stations, it is crucial to use explosion-proof equipment during assembly.

On-site survey of mobile phone signal jammer assembly:

1. Understanding the on-site receiving sensitivity is the key to effective assembly. Since there are various signals in the natural environment and the strength of each signal varies, evaluating the receiving sensitivity can accurately assemble the shielding device in a targeted manner.
2. If there is no special survey equipment, it is necessary to collect information about nearby communication base stations, estimate their distances, and determine what types of communication base stations exist (Mobile, China Unicom, CDMA, 3G, 4G, 5G, etc.). In addition, the azimuth of the wireless antennas of these base stations must be determined. In urban areas, base stations are usually located on the roofs of high-rise buildings, while suburban or rural areas usually have iron towers.
3. If there is special survey equipment, please record detailed information about the reception sensitivity of multiple points inside and outside the site. Popular GPS jammers and WIFI jammers in Europe and America.

Assembly of mobile phone signal jammer:

1. According to the survey results, achieve effective matching of different signals and determine the best configuration. Consider the impact on non-interception areas and nearby communication base stations.
2. Make a rough assembly plan. During the assembly process, focus on areas with strong signals, such as areas close to communication base stations. Use directional antennas to start assembly along the path of the base station antenna.
3. Consider the floor height of the interception area. Since the higher the floor, the stronger the signal, the assembly order from top to bottom is adopted to achieve the expected interception effect.

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